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Product Introduction
Sodium dimethyl dithiocarbamate (SDD)，serves as a highly effective collector in mineral processing, particularly for sulfide ore flotation. Its strong chelating ability with metal ions makes it especially valuable in copper-molybdenum separation circuits, where it acts as a selective molybdenite collector.
A key advantage lies in its exceptional selectivity, effectively depressing other sulfide minerals like copper and iron while floating molybdenum. This reagent demonstrates superior performance in alkaline pulp conditions and shows particular effectiveness for partially oxidized ores. It generates stable froth characteristics and offers faster flotation kinetics compared to some conventional collectors.
Additionally, SDD serves dual functions as both a collector and depressant in complex separation processes. Its environmental compatibility and lower toxicity compared to some hazardous collectors make it an increasingly preferred choice in modern flotation operations requiring precise mineral separation and environmental compliance.
Product Advantage
1.Sodium dimethyl dithiocarbamate (SDD) offers distinct advantages in mineral flotation through its exceptional selectivity. It demonstrates remarkable effectiveness in copper-molybdenum separation circuits, where it acts as a highly selective molybdenite collector while effectively depressing copper and iron sulfide minerals. This selective depression capability enables cleaner separation and higher-grade concentrates.
2.The reagent provides significant operational benefits with its environmental profile and stability. It is recognized for lower toxicity compared to many traditional collectors and maintains consistent performance across various pH conditions, particularly in alkaline pulps. Its chemical stability ensures reliable results throughout the flotation process.
3.Furthermore, SDD serves dual functions as both collector and depressant in complex ore processing. This versatility, combined with its ability to enhance mineral recovery in partially oxidized ores, makes it a valuable choice for modern flotation operations requiring precise separation and environmental compliance
Technical Parameters
| Item | Index |
| Active ingredient (%)≥ | 95 |
| Free alkali (%)≤ | 0.5 |
Product Uses
Main Purpose: Sodium dimethyl dithiocarbamate has a good selection and collection performance for lead and is often used in the preferential flotation process of lead. It is also used as a rubber vulcanization agent in the rubber industry.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
50kg/bag
Product Introduction
Sodium dimethyl dithiocarbamate (SDD)，serves as a highly effective collector in mineral processing, particularly for sulfide ore flotation. Its strong chelating ability with metal ions makes it especially valuable in copper-molybdenum separation circuits, where it acts as a selective molybdenite collector.
A key advantage lies in its exceptional selectivity, effectively depressing other sulfide minerals like copper and iron while floating molybdenum. This reagent demonstrates superior performance in alkaline pulp conditions and shows particular effectiveness for partially oxidized ores. It generates stable froth characteristics and offers faster flotation kinetics compared to some conventional collectors.
Additionally, SDD serves dual functions as both a collector and depressant in complex separation processes. Its environmental compatibility and lower toxicity compared to some hazardous collectors make it an increasingly preferred choice in modern flotation operations requiring precise mineral separation and environmental compliance.
Product Advantage
1.Sodium dimethyl dithiocarbamate (SDD) offers distinct advantages in mineral flotation through its exceptional selectivity. It demonstrates remarkable effectiveness in copper-molybdenum separation circuits, where it acts as a highly selective molybdenite collector while effectively depressing copper and iron sulfide minerals. This selective depression capability enables cleaner separation and higher-grade concentrates.
2.The reagent provides significant operational benefits with its environmental profile and stability. It is recognized for lower toxicity compared to many traditional collectors and maintains consistent performance across various pH conditions, particularly in alkaline pulps. Its chemical stability ensures reliable results throughout the flotation process.
3.Furthermore, SDD serves dual functions as both collector and depressant in complex ore processing. This versatility, combined with its ability to enhance mineral recovery in partially oxidized ores, makes it a valuable choice for modern flotation operations requiring precise separation and environmental compliance
Technical Parameters
| Item | Index |
| Active ingredient (%)≥ | 95 |
| Free alkali (%)≤ | 0.5 |
Product Uses
Main Purpose: Sodium dimethyl dithiocarbamate has a good selection and collection performance for lead and is often used in the preferential flotation process of lead. It is also used as a rubber vulcanization agent in the rubber industry.
Company Advantage
1.Cost advantage:
We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.
2.Legal operation:
Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.
3.Technological advantage:
We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.
4.Quality advantage:
Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.
5.R&D capability:
We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.
6.Technical service:
We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
Packing Specification
50kg/bag
